Household steam iron



FIG. 1 is a perspective view as seen from the top, front and right side of a household steam iron showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken lines in FIGS. 1 through 5 showing a rear cover, the broken lines in FIG. 1 showing a steam control knob, the broken lines in FIGS. 1 and 4 showing recesses in the top of the hand grip, and the broken lines in FIG. 5 showing steam vents, are used for illustrative purposes only and form no part of the claimed design. 

The ornamental design for household steam iron, as shown and described. 